//IOS SMS API integration code

//Create Objects
NSMutableData * responseData;
NSURLConnection * connection;



// In your viewDidLoad method add this lines
-(void)viewDidLoad
{
    [super viewDidLoad]; 
    //Your ApiKey key
    NSString * apikey = @"YourApikey";
    //Approved sender id(6 characters string only).
    NSString * senderid = @"TESTIN";
    //Message channel Promotional=1 or Transactional=2.
    NSString * channel = @"2";
    //Default is 0 for normal message, Set 8 for unicode sms.
    NSString * DCS = @"0";
    //Default is 0 for normal sms, Set 1 for immediate display.
    NSString * flashsms = @"0";
    //Recipient mobile number (pass with comma seprated if need to send on more then one number).
    NSString * number = @"9999999";   
    //Your message to send, Add URL encoding here.
    NSString * message = @"Test message";
    //define route
    NSString * route = @"default";
    

    // Prepare your url to send sms with this parameters.
    NSString * url = [[NSString stringWithFormat:@"https://www.smsgatewayhub.com/api/mt/SendSMS?apikey=%@&senderid=%@&channel=%@&DCS=%@&flashsms=%@"number=%@"message=%@"route=%@", apikey, senderid, channel, DCS, flashsms , mobile , message , route] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    NSURLRequest * request = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];
    connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
}


// implement URLConnection Delegate Methods as follow
-(void) connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
    //Get response data
    responseData = [NSMutableData data];
} 


-(void) connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
    [responseData appendData:data];
}


-(void) connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
{
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" message:error.localizedDescription delegate:self cancelButtonTitle:nil otherButtonTitles:@"OK", nil];
    [alert show];
}


-(void) connectionDidFinishLoading:(NSURLConnection *)connection
{
    // Get response data in NSString.
    NSString * responceStr = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
}